@article{01930001,
title = {A note on the variational structure of an elliptic system involving critical Sobolev exponent.},
journal = {Journal of Applied Mathematics},
volume = {2003},
year = {2003},
pages = {227-241},
doi = {10.1155/S1110757X03208032},
zbl = {1221.35137},
language = {en},
url = {http://dml.mathdoc.fr/item/01930001}
}
Zuluaga, Mario. A note on the variational structure of an elliptic system involving critical Sobolev exponent.. Journal of Applied Mathematics, Tome 2003 (2003) pp. 227-241. doi : 10.1155/S1110757X03208032. http://gdmltest.u-ga.fr/item/01930001/